def test_compute_next_time(self):
pattern = ("BEGIN:VEVENT\n"
"RRULE:FREQ=WEEKLY;INTERVAL=1;BYHOUR=17;BYMINUTE=1\n"
"END:VEVENT")
dtstart = datetime(2016, 2, 20, 17, 0, 0)
time_obj = calendar_time.ICal(dtstart, pattern)
now = datetime(2016, 2, 20, 15, 11, 0)
time1 = time_obj.compute_next_time(now)
time2 = datetime(2016, 2, 20, 17, 1, 0)
self.assertEqual(time2, time1)
now = datetime(2016, 3, 20, 15, 11, 0)
time1 = time_obj.compute_next_time(now)
time2 = datetime(2016, 3, 26, 17, 1, 0)
self.assertEqual(time2, time1)
pattern = ("BEGIN:VEVENT\n"
"RRULE:FREQ=WEEKLY;BYDAY=MO,WE,FR;BYHOUR=10;BYMINUTE=0\n"
"RRULE:FREQ=WEEKLY;BYDAY=TU,TH,SA;BYHOUR=20;BYMINUTE=0\n"
"END:VEVENT")
dtstart = datetime(2016, 2, 20, 17, 0, 0)
time_obj = calendar_time.ICal(dtstart, pattern)
now = datetime(2016, 7, 31, 15, 11, 0)
time1 = time_obj.compute_next_time(now)
time2 = datetime(2016, 8, 1, 10, 0, 0)
self.assertEqual(time2, time1)
time1 = time_obj.compute_next_time(time2)
time2 = datetime(2016, 8, 2, 20, 0, 0)
self.assertEqual(time2, time1)
time1 = time_obj.compute_next_time(time2)
time2 = datetime(2016, 8, 3, 10, 0, 0)
self.assertEqual(time2, time1)
def test_get_min_interval(self):
pattern = ("BEGIN:VEVENT\n"
"RRULE:FREQ=WEEKLY;INTERVAL=1;BYHOUR=17;BYMINUTE=1\n"
"END:VEVENT")
dtstart = datetime(2016, 2, 20, 17, 0, 0)
time_obj = calendar_time.ICal(dtstart, pattern)
self.assertEqual(604800, time_obj.get_min_interval())
pattern = ("BEGIN:VEVENT\n" "RRULE:FREQ=WEEKLY;COUNT=1\n" "END:VEVENT")
dtstart = datetime(2016, 2, 20, 17, 0, 0)
time_obj = calendar_time.ICal(dtstart, pattern)
self.assertIsNone(time_obj.get_min_interval())
def test_get_min_interval_when_interval_is_bigger_than_default_rate(self):
pattern = ("BEGIN:VEVENT\n"
"RRULE:FREQ=MINUTELY;INTERVAL=5;\n"
"END:VEVENT")
dtstart = datetime(2016, 2, 20, 17, 0, 0)
time_obj = calendar_time.ICal(dtstart, pattern)
self.assertEqual(300, time_obj.get_min_interval())
def _wait_timestamp(pattern, start_time, freq):
if not isinstance(freq, int) or freq <= 0:
return 0
cur_time = copy.deepcopy(start_time)
cal_obj = calendar_time.ICal(start_time, pattern)
for i in range(freq):
next_time = cal_obj.compute_next_time(cur_time)
cur_time = next_time
return (next_time - start_time).seconds